%0 Journal Article %A S. S. Demidov %T Research Institute for Mathematics and Mechanics of Moscow University (to the 100${}^{th}$ anniversary of the foundation of the Institute) %J Čebyševskij sbornik %D 2022 %P 269-281 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2022_23_3_a21/ %G ru %F CHEB_2022_23_3_a21